APA (7th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. (1943). Protecting potatoes from late blight. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. Protecting Potatoes from Late Blight. [Washington]: [s.n.], 1943.

MLA (9th ed.) Citation

United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. Protecting Potatoes from Late Blight. [s.n.], 1943.